Power Supply Connection Device for UPS Integration
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Solution Overview
Problem
Conventional power supply systems with uninterruptible power supply devices (UPS) are difficult for general users to set up, requiring professional assistance and significant time.
Innovation Solution
A power supply connection device featuring a connection box that connects a battery pack and an electric generator, with a first connection part for the battery pack, a second connection part for the electric generator, and circuits for switching between commercial and battery power sources during outages, facilitating easy integration of a UPS.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a conventional uninterruptible power supply device (UPS) is employed with respect to an electric generator, then power supply reliability is improved, but device complexity and ease of operation deteriorate due to difficult setup requiring professional assistance
Solution Approach 1:
The patent merges the UPS functionality directly into the connection box that connects the battery pack and electric generator. The switching mechanism, circuits, and control logic are integrated into the existing connection infrastructure, eliminating the need for a separate UPS device and reducing setup complexity while maintaining power supply reliability.
Solution Approach 2:
The connection box serves as an intermediary device that automatically manages power switching between commercial power supply, battery pack, and electric generator. By placing the switching mechanism in this intermediary position, the system handles power transitions without requiring user intervention or professional setup assistance.
2Reliability
If a conventional uninterruptible power supply device (UPS) is employed with respect to an electric generator, then power supply reliability is improved, but device complexity increases requiring additional components and professional installation
Solution Approach 1:
The patent combines the UPS switching mechanism, control circuits, and power management logic into the existing connection box that already connects the battery pack and electric generator. This integration eliminates the need for separate UPS hardware, reducing overall system complexity while maintaining uninterrupted power supply capability.
Solution Approach 2:
The connection box is designed to perform multiple functions: it serves as both the connection interface between power sources and loads, and simultaneously as the UPS switching mechanism. This multi-functionality reduces the number of separate components needed, thereby reducing device complexity while ensuring reliable power transitions.
3Reliability
If a conventional uninterruptible power supply device (UPS) is employed with respect to an electric generator, then power supply reliability is improved, but loss of time increases due to requiring professional service persons for setup
Solution Approach 1:
The patent enables the system to be self-configuring and self-managing. The connection box automatically detects power source availability and performs switching operations without requiring professional service persons for setup or maintenance. Users can simply connect the components, and the system handles power management autonomously, eliminating setup time while maintaining reliability.
Solution Approach 2:
The connection box with integrated switching mechanism acts as an automatic intermediary that manages power transitions. By automating the UPS functionality within this intermediary device, the system eliminates the need for professional installation and reduces setup time to minimal connection steps, while ensuring reliable uninterrupted power supply.
Data Source
AI summary
A power supply connection device includes a connection box that connects a battery pack and an electric generator, and the connection box includes: a first connection part that is connected to the battery pack; a second connection part that is connected to the electric generator; a first circuit that connects a commercial power supply and the second connection part; and a second circuit that connects the first connection part and the second connection part upon detection of a power outage.